Precision Power DCX 300.4 Stereo Amplifier User Manual


 
28
TROUBLESHOOTING
NO SOUND Is the LED illuminated?
YES NO
Check Power and Remote
turn-on wire for voltage.
Make sure the ground wire
is secure.
STILL NO SOUND
See your Authorized
PrecisionPower
TM
Dealer or call 1-800-62POWER.
SOUND IN ONE CHANNEL ONLY
Reverse the left and right speakers by unplugging the speaker connector,
turning it over and plugging it back in.
SOUND IS NO
W IN
OPPOSITE CHANNEL SAME CHANNEL
Reverse RCA inputs. Problem is in the speaker or
speaker wire of the silent
channel.
SOUND IS NO
W IN
OPPOSITE CHANNEL SAME CHANNEL
Reverse RCA inputs Problem is in the amplifier.
at head unit. See your local Authorized
PrecisionPower Dealer or
call 1-800-62POWER.
SOUND IS NO
W IN
OPPOSITE CHANNEL SAME CHANNEL
Problem is in the head Problem is in the RCA
unit or before the amplifier. cables.